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Proceedings of the AMIA Symposium logoLink to Proceedings of the AMIA Symposium
. 1998:53–61.

Bioinformatics in support of molecular medicine.

R B Altman 1
PMCID: PMC2232090  PMID: 9929182

Abstract

Bioinformatics studies two important information flows in modern biology. The first is the flow of genetic information from the DNA of an individual organism up to the characteristics of a population of such organisms (with an eventual passage of information back to the genetic pool, as encoded within DNA). The second is the flow of experimental information from observed biological phenomena to models that explain them, and then to new experiments in order to test these models. The discipline of bioinformatics has its roots in a number of activities, including the organization of DNA sequence and protein three-dimensional structural data collections in the 1960's and 1970's. It has become a booming academic and industrial enterprise with the introduction of biological experiments that rapidly produce massive amounts of data (such as the multiple genome sequencing projects, the large scale analysis of gene expression, and the large scale analysis of protein-protein interactions). Basic biological science has always had an impact on clinical medicine (and clinical medical information systems), and is creating a new generation of epidemiologic, diagnostic, prognostic, and treatment modalities. Bioinformatics efforts that appear to be wholly geared towards basic science are likely to become relevant to clinical informatics in the coming decade. For example, DNA sequence information and sequence annotations will appear in the medical chart with increasing frequency. The algorithms developed for research in bioinformatics will soon become part of clinical information systems.

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Selected References

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